e SNIT No. -WBIW/EE/BID/e-SNIT- 27 of 2025-26, Sl No. - 05

Earth work from borrow pits over existing embankment or for repairs to embankment, closing breaches etc. within an initial lead of 30 metre and lift of 1.50 metre including breaking clods and depositing the same in layers not exceeding 25 cm. and rough dressing etc. complete as per profile.

Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed. (ii) 12.5 cm av. Diameter

Labour for driving Jhaw / Eucalyptus bullah piles by monkey in all sorts of soil including hoisting and placing piles in position, protecting the pile head with iron ring and cutting and shaping heads before and after driving and including hire and labour for necessary driving appliances and all tackles. (ii) 12.5 cm av. Diameter

Supplying, fitting and fixing with iron nails half split bullah wailing pieces and cross pieces etc. complete with cost of all materials and carriage to site. (a) Width of thinner end above 10 cm. and less than 15 cm. (i) Jhaw / Eucalyptus.

Making sausages circular in section (any length)made with 1st class kiln burnt /1st class picked jhama full bricks rolled in side wire net caging made of 10 S.W.G. galvanised iron wires quare pattern (internal dimension of mesh will be 100mm.x100mm. square)galvanised wire net caging with proper lapping of minimum 150 mm and sewing with 12 SWG. galvanised iron wire including cost of all materials, carriage upto site,placing and laying the same after preparing the bed/ trench to proper slope etc. complete as per direction of theEngineer-in-charge. (cost is excluding the cost of end pieces .) b) 0.75 metre diameter.

Making cubical bamboo porcupine cages with bamboo of 60 mm to 75 mm dia. having length of 2 metre each for all horizontal and vertical struts and 2.8 metre length for diagonal struts, 3 nos horizontal and 3 nos vertical struts should be placed equi-distant from each face to make the square cage of outer dimension 75cm x 75 cm and projecting each strut by 60 cm on all directions. Two nos dioganals or cross bamboo posts should be placed on each face having their centre tied with the centre of cage properly including fitting, fixing corners, vertical, horizontal and diagonal struts with iron nails not less than 20 cm long and tying corners with 16 SWG galvanized iron wire, filling the cages with 1st class kiln burn Brick @80 nos bricks per cage. Cages builts with 10 SWG hexagonal or square pattern 10 cm mesh, with proper lapping, tying and sewing with 10 SWG GI wire including cost of all materials, carriage to site and laying the same in the bed or slope of the river complete as per direction of the Engineer - in - Charge . (N.B::If GI wire netting is not considered then Rs.348.00 per cage may be deducted from the following costs, towards cost of wire netting including OH and conctarcor's profit .) For cages of size 75cm x 75cm x 75cm with 1st class kiln burn Bricks. (a) Single cage.

Extra rate for items 6 above for dumping by boat in flowing water including cost of hiring of boat, boatman, loading into boat and dumping in specified location including all other equipments etc. complete as per direction of the Engineer-in-charge.